

Plagron Silic Rock 1 Litre
💳 10% Digital Discount 🚚 Free Next Working Day Delivery on Orders Over £50*£21.99 Original price was: £21.99.£19.79Current price is: £19.79.
Plagron Silic Rock 1 Litre
In stock
Plagron Silic Rock 1 Litre
Silic Rock is a silicon fertiliser that helps your plant against a hidden problem: silicon deficiency. Silicon improves the uptake of nutrients that are essential for your plant. Silic Rock contains silicon in a form that is easily taken up by the plant. It strengthens cell walls and increases resistance to pests and stress .
Dosage and use
Shake well before use. Add a maximum of 1 ml of Silic Rock per 1 litre of water (1:1000). Use this solution during the entire cultivation period each time the plants are irrigated.
ATTENTION: This nutrient is not suitable for hydroponic growing systems. If you use an irrigation system, flush the pipes after use.
Silic Rock NPK
NPK fertiliser (1,5-0-1,7), SiO2 (1,0%)
- Corrects silicon deficiency
- Improves nutrient uptake
- Strengthens cell walls
- Increase pest and stress resistance
- Apply at 1ml per litre
Weight | 1 kg |
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FREE NEXT DAY DELIVERY – Delivery Information
We offer FREE NEXT-DAY DELIVERY on orders over £50*
*An additional heavy goods surcharge may be applied to heavy or bulky goods (more info).
**Regional delivery surcharges apply for Scotland, Northern Ireland and the rest of the UK.
Orders Under £50
– Orders under £50 and under 5KG will be charged £7.99 (inc vat).
– Orders under £50 and 5KG+ will be charged at £8.99 (inc vat).
Our Next Working Day Delivery Policy
We will always do our utmost to deliver goods to you the next working day for all orders placed before 3pm (Mon-Thurs).





